1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

m-Xylene

3,4-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3978-67-4

Flurenol-butyl,100 µg/mL,MeOH,1mL,